Features: 1.When you touch this pair of sports pants, all you could get is elastic, breathable, soft and smooth feelings from the 87% polyester and 13% spandex plus milk silk high elasticity fabric 2.The tight trousers could better show the leg muscle during the exercise 3.The elastic waist could make it easier to wear especially when you are in a hurry 4.The patchwork pattern flows from the bottom to your knee, adding the dynamic feeling 5.A wonderful gift for men who like fitness, running and so on Specification: